Gems are a resource in Imperialism and Imperialism 2, one of the few that cannot be bought or sold by way of trade.


The specific article has not been created for (or "Gems" is not part of) Imperialism

Produced on a mountain, gems yield $500 per turn once a mine has been developed for them. Further development doubles that (and costs only $1000: extremely good value!).

Imperialism 2

Gems is not present in (or the article has not been created for) Imperialism 2
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